Karim Humar, Dlawer, and دلاور. “the Impact of Compound Training on Some Physical Characteristics and the Forehand and Backhand Performance for Junior Tennis Players”. Al-Rafidain Journal For Sport Sciences (RJSS) 27, no. 84 (June 25, 2025): 340–362. Accessed September 6, 2025. https://tanmiyat.uomosul.edu.iq/index.php/rjss/article/view/35893.